1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/*-
* ============LICENSE_START=======================================================
* policy-management
* ================================================================================
* Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2024 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.drools.controller;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
import static org.onap.policy.drools.properties.DroolsPropertyConstants.PROPERTY_CONTROLLER_TYPE;
import java.util.List;
import java.util.Properties;
import org.junit.jupiter.api.Test;
import org.onap.policy.drools.controller.internal.NullDroolsController;
import org.onap.policy.drools.features.DroolsControllerFeatureApi;
import org.onap.policy.drools.properties.DroolsPropertyConstants;
import org.onap.policy.drools.protocol.coders.TopicCoderFilterConfiguration;
public class DroolsControllerFactoryTest {
private static final String DROOLS_CONTROLLER_BUILDER_TAG = "DroolsControllerFactoryTest";
public static final String TEST_GROUP_ID = "testGroupId";
public static final String TEST_ARTIFACT_ID = "testArtifactId";
public static final String TEST_VERSION = "testVersion";
@Test
void testBuildNullController() {
Properties droolsProps = new Properties();
DroolsController droolsController = DroolsControllerConstants.getFactory().build(droolsProps, null, null);
if (!isNullController(droolsController)) {
fail("drools controller is not a null controller");
}
}
@Test
void testGetNullController() {
DroolsController controller =
DroolsControllerConstants.getFactory().get(DroolsControllerConstants.NO_GROUP_ID,
DroolsControllerConstants.NO_ARTIFACT_ID, DroolsControllerConstants.NO_VERSION);
assertNotNull(controller);
assertEquals(DroolsControllerConstants.NO_GROUP_ID, controller.getGroupId());
assertEquals(DroolsControllerConstants.NO_ARTIFACT_ID, controller.getArtifactId());
assertEquals(DroolsControllerConstants.NO_VERSION, controller.getVersion());
}
@Test
void testInventory() {
List<DroolsController> controllers = DroolsControllerConstants.getFactory().inventory();
assertNotNull(controllers);
for (DroolsController controller : controllers) {
if (!isNullController(controller) && !isActualController(controller)) {
fail("drools controller is not a null controller");
}
}
}
@Test
void testShutdown() {
DroolsControllerFactory droolsFactory = new IndexedDroolsControllerFactory();
droolsFactory.shutdown();
assertTrue(droolsFactory.inventory().isEmpty());
}
@Test
void testDestroy() {
DroolsControllerFactory droolsFactory = new IndexedDroolsControllerFactory();
droolsFactory.destroy();
assertTrue(droolsFactory.inventory().isEmpty());
}
private boolean isNullController(DroolsController droolsController) {
if (droolsController == null) {
return false;
}
if (!DroolsControllerConstants.NO_GROUP_ID.equals(droolsController.getGroupId())) {
return false;
}
if (!DroolsControllerConstants.NO_ARTIFACT_ID.equals(droolsController.getArtifactId())) {
return false;
}
return DroolsControllerConstants.NO_VERSION.equals(droolsController.getVersion());
}
@Test
void testControllerType() {
DroolsControllerFactory droolsFactory = new IndexedDroolsControllerFactory();
Properties props = new Properties();
// this should build a 'NullDroolsController'
DroolsController ctrl1 = droolsFactory.build(props, null, null);
assertSame(NullDroolsController.class, ctrl1.getClass());
props.setProperty(PROPERTY_CONTROLLER_TYPE, DROOLS_CONTROLLER_BUILDER_TAG);
props.setProperty(DroolsPropertyConstants.RULES_GROUPID, TEST_GROUP_ID);
props.setProperty(DroolsPropertyConstants.RULES_ARTIFACTID, TEST_ARTIFACT_ID);
props.setProperty(DroolsPropertyConstants.RULES_VERSION, TEST_VERSION);
// this should build a 'TestDroolsController'
DroolsController ctrl2 = droolsFactory.build(props, null, null);
assertSame(TestDroolsController.class, ctrl2.getClass());
// verify that we can find the controller in the factory table
assertSame(ctrl2, droolsFactory.get(ctrl2.getGroupId(), ctrl2.getArtifactId(), null));
}
private boolean isActualController(DroolsController droolsController) {
if (droolsController == null) {
return false;
}
if (!"org.onap.policy.drools.test".equals(droolsController.getGroupId())) {
return false;
}
if (!"protocolcoder".equals(droolsController.getArtifactId())) {
return false;
}
return droolsController.getVersion() != null && droolsController.getVersion().substring(0, 1).matches("[0-9]");
}
/**
* This class provides an alternate DroolsController implementation,
* for the purpose of easy identification within a Junit test.
*/
public static class TestDroolsController extends NullDroolsController {
@Override
public String getGroupId() {
return TEST_GROUP_ID;
}
@Override
public String getArtifactId() {
return TEST_ARTIFACT_ID;
}
}
/**
* An instance of this class is created by 'IndexedDroolsControllerFactory',
* using features. It does the build operation when the value of the
* 'controller.type' property matches the value of DROOLS_CONTROLLER_BUILDER_TAG.
*/
public static class DroolsBuilder implements DroolsControllerFeatureApi {
@Override
public int getSequenceNumber() {
return 1;
}
@Override
public DroolsController beforeInstance(Properties properties,
String groupId, String artifactId, String version,
List<TopicCoderFilterConfiguration> decoderConfigurations,
List<TopicCoderFilterConfiguration> encoderConfigurations) {
if (DROOLS_CONTROLLER_BUILDER_TAG.equals(properties.getProperty(PROPERTY_CONTROLLER_TYPE))) {
return new TestDroolsController();
}
return null;
}
}
}
|
